Blog

If you've been trying recently to get a deeper understanding of power amplifiers, you have probably come across terms AC amplifier and DC amplifier. What was your first thought? Was it Alternating Current and Direct Current? Well, terms AC and DC in amplifiers don't exactly refer to current. These terms refer to the coupling method between different stages of amplification. Our article is designed to help you understand the working principles of each of these two amplifier types, and explain the differences between AC and DC amplifiers. What is The Meaning of AC and DC in AC/DC Amplifiers? AC in AC amplifiers tells us that different stages of amplification are coupled with a capacitor or a transformer. These capacitors/transformers are, therefore, known as coupling capacitors/tr...

Wireless vs. wired surround sound speakers – which option is better? Well, that depends. We know you might find our answer annoying, but that’s the truth! However, you won’t have to do everything on your own. We will help you by providing you with a complete list of pros and cons for both options. In the next few minutes, we will help you determine what you need from your surround sound speakers and choose accordingly. So, here is everything you have to know about the wireless vs. wired surround sound speakers battle! Wired Surround Sound Speakers Wired surround sound speakers have been in our lives for decades. You have them, your parents might own them, even your grandparents probably have a pair somewhere in their home. They did an excellent job at providing a great audio experience f

Are you thinking about buying a new piece of audio equipment and you’re not sure which brand you should look into? Both JBL and Bose have been praised by their customers for their high-quality, durable speakers. But, is JBL better than Bose? Or is it the other way around? Well, today, we will try to help you get answers to these questions. About JBL As stated on the JBL website, the company was founded over 70 years ago. Its founder, James Bullough Lansing, whose initials form the name of the company, manufactured speaker drivers for radios with his business partner. What started as a small idea turned into a company worth millions of dollars. Today, the company is owned by Harman International Industries. The holding company of Harman International Industries, by the way, is Samsu

Speakers are widely popular audio devices and they are produced in many versions, shapes, and colors. They can be big or small, wired or wireless, you can buy a single speaker or a speaker system. They can be found anywhere and everyone wants them. We may think we know everything about them but there is actually one less known type that we don’t write about so often. These are PA speakers and in this article, we will try to present them to you in the best possible way, list their positive and negative characteristics and give you a short buying guide that should help you decide which PA speaker set is best for you. What Are PA Speakers and Why Do We Need Them? Before we even start, let’s find out what PA stands for. It actually means “public address” and these systems are made in orde

The main reason why we decided to write about dynamic and balanced armature drivers is to make people aware of small units hidden inside pretty earbud and headphone enclosures. We have noticed that more and more people make their choices based on a device’s design. Of course, we don’t want to insinuate that those buyers don’t pay any attention to the device’s specs but if they aren’t really familiar with all those abbreviations, numbers and units of measure, they are definitely more comfortable to make their decisions based on the looks and price tags. Headphones and speakers, as well as all the audio equipment and hearing aids, consist of many small parts that work together to deliver the best possible sound and satisfy their users’ needs. We don’t want to say that the performance

Surround sound systems have become popular only recently and this is what makes people think of them as of some new technology. Well, this is far from the truth as surround sound systems came into existence with the introduction of surround sound audio formats back in the 1930s. As you could probably guess, surround sound systems first appeared in the film industry and Disney was responsible for this innovation. At the time, the technology was too expensive for application because it required numerous speakers to create the effect of surround sound in a movie theater, so the creators gave up on it. This question was raised again in the 1950s (again, in the film industry) but its real expansion didn't start until 1975 when a new sound format Dolby Stereo appeared (you can find a more thorou...